41 lines
1.4 KiB
Haskell
41 lines
1.4 KiB
Haskell
-- | Main module for the blog's web server
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module Main where
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import BlogDB (initialBlogState)
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import Control.Applicative (pure, (<$>), (<*>))
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import Control.Exception (bracket)
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import Data.Acid
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import Data.Acid.Remote
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import Data.Word (Word16)
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import Locales (version)
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import Network (HostName, PortID (..))
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import Options
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import Server
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data MainOptions = MainOptions {
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dbHost :: String,
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dbPort :: Word16,
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blogPort :: Int,
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resourceDir :: String
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}
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instance Options MainOptions where
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defineOptions = pure MainOptions
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<*> simpleOption "dbHost" "localhost"
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"Remote acid-state database host. Default is localhost"
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<*> simpleOption "dbPort" 8070
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"Remote acid-state database port. Default is 8070"
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<*> simpleOption "blogPort" 8000
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"Port to serve the blog on. Default is 8000."
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<*> simpleOption "resourceDir" "/opt/tazblog/res"
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"Resources folder location."
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main :: IO()
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main = do
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putStrLn ("TazBlog " ++ version ++ " in Haskell starting")
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runCommand $ \opts _ ->
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let port = PortNumber $ fromIntegral $ dbPort opts
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in openRemoteState skipAuthenticationPerform (dbHost opts) port >>=
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(\acid -> runBlog acid (blogPort opts) (resourceDir opts))
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